@misc{indiciae2c4461cc9181,
  title = {Radiation-induced extraskeletal osteosarcoma.},
  author = {L I Alpert and I F Abaci and S Werthamer},
  year = {1973},
  doi = {10.1002/1097-0142(197306)31:6<1359::aid-cncr2820310609>3.0.co;2-f},
  url = {https://pubmed.ncbi.nlm.nih.gov/4350957/},
  note = {Source identifier: 4350957}
}